... Carbon Steel, Stainless steel Size: 16, 25, 38, 50, 76, 100mm Use as tower packing Metal pall ring:Carbon Steel ... 0.81090.9601246500314Φ5050×50×1.01100.9501286500393Φ7676×76×1.2710.961801830308Φ7676×76×1.5720.951841830384Φ100100×100×1.8740.965501200370Φ100100×100× ... 2.0350.955531200371 16, 25, 38, 50, 76, ...